The book I cited had hundreds of military witnesses who participated in crash retrieval operations.
The author devoted his life to the subject and was trusted by military folks—all branches—all over the country.
It is the real deal.
Bonus—we have an old copy of their operations manual:
file:///home/chronos/u-49450bb8bdf2afcff18d9ee71e5e0503a89360a8/MyFiles/Downloads/Majestic_12-UFO_Official_Manual.pdf
Not sure what that “link” is supposed to do. Can you provide one that works?